sunGX.h revision ee7c6486
1/* 2 * $Xorg: sunGX.h,v 1.4 2001/02/09 02:04:44 xorgcvs Exp $ 3 * 4Copyright 1991, 1998 The Open Group 5 6Permission to use, copy, modify, distribute, and sell this software and its 7documentation for any purpose is hereby granted without fee, provided that 8the above copyright notice appear in all copies and that both that 9copyright notice and this permission notice appear in supporting 10documentation. 11 12The above copyright notice and this permission notice shall be included in 13all copies or substantial portions of the Software. 14 15THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 19AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 20CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22Except as contained in this notice, the name of The Open Group shall not be 23used in advertising or otherwise to promote the sale, use or other dealings 24in this Software without prior written authorization from The Open Group. 25 * 26 * Author: Keith Packard, MIT X Consortium 27 */ 28/* $XFree86: xc/programs/Xserver/hw/sun/sunGX.h,v 1.4 2001/12/14 19:59:43 dawes Exp $ */ 29 30typedef unsigned int Uint; 31typedef volatile Uint VUint; 32 33/* modes */ 34#define GX_INDEX(n) ((n) << 4) 35#define GX_INDEX_ALL 0x00000030 36#define GX_INDEX_MOD 0x00000040 37#define GX_BDISP_0 0x00000080 38#define GX_BDISP_1 0x00000100 39#define GX_BDISP_ALL 0x00000180 40#define GX_BREAD_0 0x00000200 41#define GX_BREAD_1 0x00000400 42#define GX_BREAD_ALL 0x00000600 43#define GX_BWRITE1_ENABLE 0x00000800 44#define GX_BWRITE1_DISABLE 0x00001000 45#define GX_BWRITE1_ALL 0x00001800 46#define GX_BWRITE0_ENABLE 0x00002000 47#define GX_BWRITE0_DISABLE 0x00004000 48#define GX_BWRITE0_ALL 0x00006000 49#define GX_DRAW_RENDER 0x00008000 50#define GX_DRAW_PICK 0x00010000 51#define GX_DRAW_ALL 0x00018000 52#define GX_MODE_COLOR8 0x00020000 53#define GX_MODE_COLOR1 0x00040000 54#define GX_MODE_HRMONO 0x00060000 55#define GX_MODE_ALL 0x00060000 56#define GX_VBLANK 0x00080000 57#define GX_BLIT_NOSRC 0x00100000 58#define GX_BLIT_SRC 0x00200000 59#define GX_BLIT_ALL 0x00300000 60 61/* rasterops */ 62#define GX_ROP_CLEAR 0x0 63#define GX_ROP_INVERT 0x1 64#define GX_ROP_NOOP 0x2 65#define GX_ROP_SET 0x3 66 67#define GX_ROP_00_0(rop) ((rop) << 0) 68#define GX_ROP_00_1(rop) ((rop) << 2) 69#define GX_ROP_01_0(rop) ((rop) << 4) 70#define GX_ROP_01_1(rop) ((rop) << 6) 71#define GX_ROP_10_0(rop) ((rop) << 8) 72#define GX_ROP_10_1(rop) ((rop) << 10) 73#define GX_ROP_11_0(rop) ((rop) << 12) 74#define GX_ROP_11_1(rop) ((rop) << 14) 75#define GX_PLOT_PLOT 0x00000000 76#define GX_PLOT_UNPLOT 0x00020000 77#define GX_RAST_BOOL 0x00000000 78#define GX_RAST_LINEAR 0x00040000 79#define GX_ATTR_UNSUPP 0x00400000 80#define GX_ATTR_SUPP 0x00800000 81#define GX_POLYG_OVERLAP 0x01000000 82#define GX_POLYG_NONOVERLAP 0x02000000 83#define GX_PATTERN_ZEROS 0x04000000 84#define GX_PATTERN_ONES 0x08000000 85#define GX_PATTERN_MASK 0x0c000000 86#define GX_PIXEL_ZEROS 0x10000000 87#define GX_PIXEL_ONES 0x20000000 88#define GX_PIXEL_MASK 0x30000000 89#define GX_PLANE_ZEROS 0x40000000 90#define GX_PLANE_ONES 0x80000000 91#define GX_PLANE_MASK 0xc0000000 92 93typedef struct _sunGX { 94 Uint junk0[1]; 95 VUint mode; 96 VUint clip; 97 Uint junk1[1]; 98 VUint s; 99 VUint draw; 100 VUint blit; 101 VUint font; 102 Uint junk2[24]; 103 VUint x0, y0, z0, color0; 104 VUint x1, y1, z1, color1; 105 VUint x2, y2, z2, color2; 106 VUint x3, y3, z3, color3; 107 VUint offx, offy; 108 Uint junk3[2]; 109 VUint incx, incy; 110 Uint junk4[2]; 111 VUint clipminx, clipminy; 112 Uint junk5[2]; 113 VUint clipmaxx, clipmaxy; 114 Uint junk6[2]; 115 VUint fg; 116 VUint bg; 117 VUint alu; 118 VUint pm; 119 VUint pixelm; 120 Uint junk7[2]; 121 VUint patalign; 122 VUint pattern[8]; 123 Uint junk8[432]; 124 VUint apointx, apointy, apointz; 125 Uint junk9[1]; 126 VUint rpointx, rpointy, rpointz; 127 Uint junk10[5]; 128 VUint pointr, pointg, pointb, pointa; 129 VUint alinex, aliney, alinez; 130 Uint junk11[1]; 131 VUint rlinex, rliney, rlinez; 132 Uint junk12[5]; 133 VUint liner, lineg, lineb, linea; 134 VUint atrix, atriy, atriz; 135 Uint junk13[1]; 136 VUint rtrix, rtriy, rtriz; 137 Uint junk14[5]; 138 VUint trir, trig, trib, tria; 139 VUint aquadx, aquady, aquadz; 140 Uint junk15[1]; 141 VUint rquadx, rquady, rquadz; 142 Uint junk16[5]; 143 VUint quadr, quadg, quadb, quada; 144 VUint arectx, arecty, arectz; 145 Uint junk17[1]; 146 VUint rrectx, rrecty, rrectz; 147 Uint junk18[5]; 148 VUint rectr, rectg, rectb, recta; 149} sunGX, *sunGXPtr; 150 151/* Macros */ 152 153#define GX_ROP_USE_PIXELMASK 0x30000000 154 155#define GX_BLT_INPROGRESS 0x20000000 156 157#define GX_INPROGRESS 0x10000000 158#define GX_FULL 0x20000000 159 160#define GXWait(gx,r)\ 161 do\ 162 (r) = (int) (gx)->s; \ 163 while ((r) & GX_INPROGRESS) 164 165#define GXDrawDone(gx,r) \ 166 do \ 167 (r) = (int) (gx)->draw; \ 168 while ((r) < 0 && ((r) & GX_FULL)) 169 170#define GXBlitDone(gx,r)\ 171 do\ 172 (r)= (int) (gx)->blit; \ 173 while ((r) < 0 && ((r) & GX_BLT_INPROGRESS)) 174 175#define GXBlitInit(gx,rop,pmsk) {\ 176 gx->fg = 0xff;\ 177 gx->bg = 0x00;\ 178 gx->pixelm = ~0;\ 179 gx->s = 0;\ 180 gx->alu = rop;\ 181 gx->pm = pmsk;\ 182 gx->clip = 0;\ 183} 184 185#define GXDrawInit(gx,fore,rop,pmsk) {\ 186 gx->fg = fore;\ 187 gx->bg = 0x00; \ 188 gx->pixelm = ~0; \ 189 gx->s = 0; \ 190 gx->alu = rop; \ 191 gx->pm = pmsk; \ 192 gx->clip = 0;\ 193} 194 195#define GXStippleInit(gx,stipple) {\ 196 int _i; \ 197 Uint *sp; \ 198 VUint *dp; \ 199 _i = 8; \ 200 sp = stipple->bits; \ 201 dp = gx->pattern; \ 202 while (_i--) { \ 203 dp[_i] = sp[_i]; \ 204 } \ 205 gx->fg = stipple->fore; \ 206 gx->bg = stipple->back; \ 207 gx->patalign = stipple->patalign; \ 208 gx->alu = stipple->alu; \ 209} 210 211extern int sunGXScreenPrivateIndex; 212extern int sunGXGCPrivateIndex; 213extern int sunGXWindowPrivateIndex; 214 215#define sunGXGetScreenPrivate(s) ((sunGXPtr) \ 216 (s)->devPrivates[sunGXScreenPrivateIndex].ptr) 217 218typedef struct _sunGXStipple { 219 Uint fore, back; 220 Uint patalign; 221 Uint alu; 222 Uint bits[8]; /* actually 16 shorts */ 223} sunGXStippleRec, *sunGXStipplePtr; 224 225typedef struct _sunGXPrivGC { 226 int type; 227 sunGXStipplePtr stipple; 228} sunGXPrivGCRec, *sunGXPrivGCPtr; 229 230#define sunGXGetGCPrivate(g) ((sunGXPrivGCPtr) \ 231 (g)->devPrivates[sunGXGCPrivateIndex].ptr) 232 233#define sunGXGetWindowPrivate(w) ((sunGXStipplePtr) \ 234 (w)->devPrivates[sunGXWindowPrivateIndex].ptr) 235 236#define sunGXSetWindowPrivate(w,p) (\ 237 (w)->devPrivates[sunGXWindowPrivateIndex].ptr = (pointer) p) 238 239